The Fuel Mystery Solved: E10 vs. E20 vs. Regular Petrol Explained
The primary difference between Regular Petrol (E0), E10, and E20 comes down to ethanol concentration — specifically, the percentage of renewable ethyl alcohol blended into refined petroleum. While pure petrol contains 0% ethanol, E10 contains 10% ethanol, and E20 contains 20% ethanol. This shifting ratio impacts engine performance, fuel efficiency, material durability, and emissions. Technical…